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OptivSr. Splunk Engineer - TS/SCI with CI Poly | Chantilly, VA
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Before you apply
SalaryNo pay range posted
LocationAlexandria, Virginia; Columbia, Maryland; Washington, District of Columbia
Typefull-time
SenioritySenior
Experience7–10 yrs
Company size1,001–5,000 people
PostedAug 12, 2026 · 2mo ago
Verified live22h ago
At a glanceSummarised by Seekless from the posting.
7-10 years of related work experience
Currently holds a TS/SCI with CI polygraph
Security Certification (i.e, Security+, CISSP, etc)
Splunk Core certification
Experience operating in classified environments
Strong understanding of identity, SIEM, cybersecurity, and infrastructure concepts
Strong Linux and scripting (Python, Ansible, Terraform, JSON, others) experience
Experience working in a Security Operations Center (SOC)
Create custom Splunk reports, dashboards, and content per customer requirements
Ability to troubleshoot Splunk instances
Execute all tasks outlined in the scope of work and follow standard operating procedures with minimal oversight
Work with clients to analyze and understand their needs and objectives
Serve as the escalation level for complex issues as necessary
Aid Associate, Level I, and Level II Engineers on sophisticated tasking
Robust understanding of identity, SIEM, cybersecurity, and infrastructure concepts
Initial understanding of leadership concepts and ideas
Strong interpersonal skills and ability to work collaboratively in a team
Ability to clearly communicate complex messages to a variety of audiences
Excellent problem-solving skills with a keen attention to detail
Willingness to travel to meet client needs
Experience with, or interest in, learning, deploying, and maintaining Splunk SOAR
Experience with, or interest in, learning, deploying, and maintaining Splunk Enterprise Security
Experience with, or interest in, learning, deploying, and maintaining Cribl Stream
Splunk IT Service Intelligence (ITSI) certification
Splunk Certified Architect/Consultant
Skills
Splunk
Splunk SOAR
Splunk Enterprise Security
Cribl Stream
Linux
Python
Ansible
Terraform
JSON
Benefits
Work life balance
Professional training
Volunteer opportunities
Remote work
About the role
Optiv + ClearShark is looking for a highly skilled Sr. Splunk Engineer to join our cybersecurity team. The ideal candidate will be responsible for implementing, managing, and optimizing the Splunk platform to automate and orchestrate security operations. This role requires expertise in developing custom playbooks for various stakeholders, integrating with other security tools, and enhancing the overall security posture of the organization.
How you’ll make an impact
•
Create custom Splunk reports, dashboards, and content per customer requirements.
•
Ability to troubleshoot Splunk instances.
•
Execute all tasks outlined in the scope of work and follow standard operating procedures with minimal oversight.
•
Work with clients to analyze and understand their needs and objectives.
•
Serve as the escalation level for complex issues as necessary.
•
Aid Associate, Level I, and Level II Engineers on sophisticated tasking.
What we’re looking for
•
Currently holds a TS/SCI with CI polygraph.
•
Security Certification (i.e, Security+, CISSP, etc) required.
•
7-10 years of related work experience required.
•
Experience operating in classified environments.
•
Strong understanding of identity, SIEM, cybersecurity, and infrastructure concepts.
•
Splunk Core certification required.
•
Splunk IT Service Intelligence (ITSI) certification desired.
•
Splunk Certified Architect/Consultant preferred.
•
Experience with, or interest in, learning, deploying, and maintaining Splunk SOAR.
•
Experience with, or interest in, learning, deploying, and maintaining Splunk Enterprise Security.
•
Experience with, or interest in, learning, deploying, and maintaining Cribl Stream.
•
Robust understanding of identity, SIEM, cybersecurity, and infrastructure concepts.
•
Strong Linux and scripting (Python, Ansible, Terraform, JSON, others) experience.
•
Experience working in a Security Operations Center (SOC).
•
Experience operating in classified environments.
•
Initial understanding of leadership concepts and ideas.
•
Strong interpersonal skills and ability to work collaboratively in a team.
•
Ability to clearly communicate complex messages to a variety of audiences.
•
Excellent problem-solving skills with a keen attention to detail.
•
Willingness to travel to meet client needs.
•
Open to government workers and/or government experience.
What you can expect from Optiv
•
Work/life balance
•
Professional training resources
•
Creative problem-solving and the ability to tackle unique, complex projects
•
Volunteer Opportunities. “Optiv Chips In” encourages employees to volunteer and engage with their teams and communities.
•
The ability and technology necessary to productively work remotely/from home (where applicable)
EEO Statement
Optiv + ClearShark is an equal opportunity employer. All qualified applicants for employment will be considered without regard to race, color, religion, sex, gender identity or expression, sexual orientation, pregnancy, age 40 and over, marital status, genetic information, national origin, status as an individual with a disability, military or veteran status, or any other basis protected by federal, state, or local law.
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